Non-slip Barre Socks, Grippy Socks For Barre Fitness, Yoga, Pilates Sticky V-shaped grips along footbed for support and traction during fitness classes Larger grips than the standard dots add more stability, especially during exercises on your toes or pulling off the barre Cushioned footbed adds additional support and comfort, even on hardwoods or thin carpet Fitted, compression arch offers a more secure fit to prevent the sock from moving Cotton-poly-spandex blend offers breathability, stretch and fit for most women's shoe sizes. Socks are not pre-shrunk: wash on cold to maintain fit, or on warm for tighter fitting socks.